/Engine/Plugins/Online/OnlineSubsystem/Source/Public/Interfaces/OnlineAchievementsInterface.h
FOnlineAchievementDesc
void QueryAchievementDescriptions ( const [FUniqueNetId](API\Runtime\CoreOnline\Online\FUniqueNetId) & PlayerId, const [FOnQueryAchievementsCompleteDelegate](API\Plugins\OnlineSubsystem\Interfaces\FOnQueryAchievementsCompleteDele-) & Delegate )